Evidence row 57698

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.foxnose.net/_mcp"
    ],
    [
      "web",
      "https://foxnose.net/product/knowledge-mcp"
    ]
  ],
  "name": "FoxNose Knowledge",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-15T16:18:02.345777Z",
        "status": "active",
        "statusChangedAt": "2026-09-15T16:18:02.345777Z",
        "updatedAt": "2026-09-15T16:18:02.345777Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Hybrid search, schema introspection and record read/write over FoxNose collections",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://foxnose.net/android-chrome-512x512.png"
        }
      ],
      "name": "net.foxnose/knowledge",
      "remotes": [
        {
          "headers": [
            {
              "description": "FoxNose API key pair, created per environment in the dashboard under Flux API > Access, or through the Management API. Scopes follow the key: a collection the key cannot read over REST is not reachable over MCP either. The key also selects the environment, which is why no host or prefix appears in the URL. Hosted connectors that offer a single token field and always send Authorization: Bearer <token> cannot use this scheme at all; they need a bearer token instead - an opaque fxk_ credential bound to an existing key, issued through the Management API.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization",
              "value": "Simple {public_key}:{private_key}",
              "variables": {
                "private_key": {
                  "description": "Private part of the FoxNose API key pair",
                  "isRequired": true,
                  "isSecret": true
                },
                "public_key": {
                  "description": "Public part of the FoxNose API key pair",
                  "isRequired": true
                }
              }
            },
            {
              "description": "Which Flux API to expose - the delivery endpoint serving the collections connected to it. Only needed when the key can read more than one; with a single readable API it is selected automatically. Sending the wrong value returns 403, and omitting it where it is required returns 400 listing the key's own options.",
              "name": "x-foxnose-prefix"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.foxnose.net/_mcp"
        }
      ],
      "title": "FoxNose Knowledge",
      "version": "2.0.0",
      "websiteUrl": "https://foxnose.net/product/knowledge-mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Hybrid search, schema introspection and record read/write over FoxNose collections"
}

What the leaf hashes

{"body":"0590576bee47daa958593d308bc71842585b92a72bcec35de74cf86aae640b80","id":57698,"kind":"listing","method":"baseline/1","observed_us":1793025443183267,"prev":null,"subject":"mcp_registry:net.foxnose/knowledge","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x6dcfa710a8e285021abd6c1308f9f1991411e0cbbc571004c69c68c7431b336c
2. 0x6b2bb2d529637aba61fb0d3f852c1abdd3070b4249e85340e82af2ce7a8ff223
3. 0x4e524066a69a59cbc6720f30e24ed26936e799d9fb824f7171958da8bfa25c65
4. 0x3e4aa9f9dba7a832de19c56b23bf1c5d649b055bd94bdb5877b9997c8dee0bd6
5. 0xaaa25ba8b38e9622550102f8cc3b89b59cb070d8a4f870aead2822719843eb31
6. 0x70f0e0e386e0565fe22f155d5db32b1611e5d3be2107a29f30e594ef0acacb7d
7. 0x5eced88fa049f09780e1b5cf55ab5ad09f64e8295c703192565031e0432d6030
8. 0xa44eba31de733e449d539323c7ccd5d88c9d308517126cab986a7c7452c440ab
9. 0x6adb3bcab707006cadbe14e2119898c9ee7b51117b9aa82e38b5e0fb04bcac8d
10. 0xf5aa2bc3e76b3f95fd71f83b9a054df718f7d0a19b90288120c902f644e9e605
11. 0x3167834b22bda59442a4af0440d698d3a42612c3d6ce4e293e0fa97975320c38
12. 0x134f9b6d26973548d1c789e6b61a12b25e2a5a8fb632e692cd20a1b08d766a1b
13. 0x14b83e3bc6587240f31cd033d09d131e0775b7b00aada9042597008a70399013
14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae